Cheap Flights from Boston (BOS) to Sofia (SOF)

Popular airlines from Boston to Sofia (SOF)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to Sofia Airport (SOF) last minute?
When it's time to book your flights, being organized pays off. While it may be possible to pick up a last-minute deal on a Logan Intl. Airport to Sofia Intl. Airport flight, prices usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days ahead. For international journeys it's three to four months.
What airports do you fly into for Sofia from Boston?
Fly from Boston to Sofia and you'll arrive at Sofia Airport (SOF). The terminal is approximately 6 kilometers east of the center of Sofia. Begin your city break with an outing to Alexander Nevski Cathedral and Boyana Church, which are two of Sofia's must-see attractions.
Can I change the date of my flight from Logan Intl. Airport (BOS) to Sofia Airport (SOF)?
It's a breeze to make changes to your Logan Intl. Airport to Sofia Intl. Airport trip yourself. Access your details via the Expedia Trips portal and choose "change flight." Look for new flights and secure the one that fits your new plans. You'll get an estimate of applicable flight change costs. You can also use our Customer Service portal to connect with our Virtual Agent and get answers to your questions.

Travel information

Origin airport
Logan Intl.
Destination airport
Sofia
Distance
7238 km

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